cmtool::CBAlgoArray Class Reference

#include "CBAlgoArray.h"

Inheritance diagram for cmtool::CBAlgoArray:

Public Member Functions
	CBAlgoArray ()
	Default constructor. More...
virtual	~CBAlgoArray ()
	Default destructor. More...
void	AddAlgo (CBoolAlgoBase *algo, bool ask_and=true)
	A simple method to add a one merging step. More...
virtual void	EventBegin (const std::vector< cluster::ClusterParamsAlg > &clusters)
virtual void	EventEnd ()
virtual void	IterationBegin (const std::vector< cluster::ClusterParamsAlg > &clusters)
virtual void	IterationEnd ()
virtual bool	Bool (const ::cluster::ClusterParamsAlg &cluster1, const ::cluster::ClusterParamsAlg &cluster2)
virtual void	Report ()
virtual void	SetVerbose (bool doit=true)
	Function to set verbosity. More...
virtual void	Reset ()
	Function to reset the algorithm instance ... maybe implemented via child class. More...
void	SetAnaFile (TFile *fout)
	Setter function for an output plot TFile pointer. More...

Protected Attributes
std::vector< CBoolAlgoBase * >	_algo_array
std::vector< bool >	_ask_and
size_t	_last_and_algo_index
	Index of last AND condition algorithm to speed execution. More...
TFile *	_fout
	TFile pointer to an output file. More...
bool	_verbose
	Boolean to choose verbose mode. Turned on if CMergeManager/CMatchManager's verbosity level is >= kPerMerging. More...

Detailed Description

User implementation for CBAlgoArray class doxygen documentation!

Definition at line 26 of file CBAlgoArray.h.

Constructor & Destructor Documentation

cmtool::CBAlgoArray::CBAlgoArray

(

)

Default constructor.

Definition at line 6 of file CBAlgoArray.cxx.

References _algo_array, and _ask_and.

                           : CBoolAlgoBase()
  //------------------------------------------
  {
    _algo_array.clear();
    _ask_and.clear();
  }

virtual cmtool::CBAlgoArray::~CBAlgoArray ( )

inlinevirtual

Default destructor.

Definition at line 33 of file CBAlgoArray.h.

{};

Member Function Documentation

void cmtool::CBAlgoArray::AddAlgo ( CBoolAlgoBase *  algo, bool  ask_and = true  )

inline

A simple method to add a one merging step.

Definition at line 36 of file CBAlgoArray.h.

References _algo_array, _ask_and, _last_and_algo_index, Bool(), EventBegin(), EventEnd(), IterationBegin(), IterationEnd(), and Report().

    {
      if (ask_and) _last_and_algo_index = _algo_array.size();
      _algo_array.push_back(algo);
      _ask_and.push_back(ask_and);
    }

bool cmtool::CBAlgoArray::Bool ( const ::cluster::ClusterParamsAlg &  cluster1, const ::cluster::ClusterParamsAlg &  cluster2  )

virtual

Core function: given the CPAN input, return whether a cluster should be merged or not.

Reimplemented from cmtool::CBoolAlgoBase.

Definition at line 54 of file CBAlgoArray.cxx.

References _algo_array, _ask_and, and _last_and_algo_index.

Referenced by AddAlgo().

  {
    bool status = true;

    for (size_t i = 0; i < _algo_array.size(); ++i) {

      if (!i)
        status = _algo_array.at(i)->Bool(cluster1, cluster2);

      else {

        //
        // Break before executing algo if possible
        //

        // Case 1: if AND and status==false, then break
        if (_ask_and.at(i) && !status) break;

        // Case 2: if OR and status==true, then break
        if (!_ask_and.at(i) && status) break;

        // Case 3: the remaining algorithms are all OR condition and stauts==true
        if (i > _last_and_algo_index && status) break;

        //
        // Execute algorithm
        //
        if (_ask_and.at(i))

          status = status && _algo_array.at(i)->Bool(cluster1, cluster2);

        else

          status = status || _algo_array.at(i)->Bool(cluster1, cluster2);
      }
    }

    return status;
  }

void cmtool::CBAlgoArray::EventBegin ( const std::vector< cluster::ClusterParamsAlg > &  clusters )

virtual

Optional function: called at the beginning of 1st iteration. This is called per event.

Reimplemented from cmtool::CMAlgoBase.

Definition at line 22 of file CBAlgoArray.cxx.

References _algo_array.

Referenced by AddAlgo().

  {
    for (auto& algo : _algo_array)
      algo->EventBegin(clusters);
  }

void cmtool::CBAlgoArray::EventEnd ( )

virtual

Optional function: called at the end of event ... after the last merging iteration is over.

Reimplemented from cmtool::CMAlgoBase.

Definition at line 30 of file CBAlgoArray.cxx.

References _algo_array.

Referenced by AddAlgo().

  {
    for (auto& algo : _algo_array)
      algo->EventEnd();
  }

void cmtool::CBAlgoArray::IterationBegin ( const std::vector< cluster::ClusterParamsAlg > &  clusters )

virtual

Optional function: Called at the beginning of each iteration over possible pairs of clusters

Reimplemented from cmtool::CMAlgoBase.

Definition at line 38 of file CBAlgoArray.cxx.

References _algo_array.

Referenced by AddAlgo().

  {
    for (auto& algo : _algo_array)
      algo->IterationBegin(clusters);
  }

void cmtool::CBAlgoArray::IterationEnd ( )

virtual

Optional function: Called at the end of each iteration over possible pairs of clusters

Reimplemented from cmtool::CMAlgoBase.

Definition at line 46 of file CBAlgoArray.cxx.

References _algo_array.

Referenced by AddAlgo().

  {
    for (auto& algo : _algo_array)
      algo->IterationEnd();
  }

void cmtool::CBAlgoArray::Report ( )

virtual

Optional function: called after each Merge() function call by CMergeManager IFF CMergeManager is run with verbosity level kPerMerging. Maybe useful for debugging.

Reimplemented from cmtool::CMAlgoBase.

Definition at line 97 of file CBAlgoArray.cxx.

References _algo_array.

Referenced by AddAlgo().

  {
    for (auto& algo : _algo_array)
      algo->Report();
  }

void cmtool::CBAlgoArray::Reset ( )

virtual

Function to reset the algorithm instance ... maybe implemented via child class.

Reimplemented from cmtool::CMAlgoBase.

Definition at line 14 of file CBAlgoArray.cxx.

References _algo_array.

Referenced by SetVerbose().

  {
    for (auto& algo : _algo_array)
      algo->Reset();
  }

void cmtool::CMAlgoBase::SetAnaFile ( TFile *  fout )

inlineinherited

Setter function for an output plot TFile pointer.

Definition at line 72 of file CMAlgoBase.h.

References cmtool::CMAlgoBase::_fout.

Referenced by cmtool::CMergeManager::EventBegin().

{ _fout = fout; }

virtual void cmtool::CBAlgoArray::SetVerbose ( bool  doit = true )

inlinevirtual

Function to set verbosity.

Reimplemented from cmtool::CMAlgoBase.

Definition at line 77 of file CBAlgoArray.h.

References _algo_array, and Reset().

    {
      for (auto& algo : _algo_array)
        algo->SetVerbose(doit);
    }

Member Data Documentation

std::vector<CBoolAlgoBase*> cmtool::CBAlgoArray::_algo_array

protected

A list of algorithms to be run over. Algorithms are executed in consecutive order in this vector, which is the order of calling AddMergeAlgo function. For each algorithm, the Merge() function return bool is taken as either AND or OR condition with the result of previous algorithm (or simply with "true" for the 1st algo). Whether using AND or OR is a user configuration stored in _ask_and attribute

Definition at line 94 of file CBAlgoArray.h.

Referenced by AddAlgo(), Bool(), CBAlgoArray(), EventBegin(), EventEnd(), IterationBegin(), IterationEnd(), Report(), Reset(), and SetVerbose().

std::vector<bool> cmtool::CBAlgoArray::_ask_and

protected

A boolean vector that holds user configuration of whether asking AND or OR condition for algorithms in _algo_array.

Definition at line 100 of file CBAlgoArray.h.

Referenced by AddAlgo(), Bool(), and CBAlgoArray().

TFile* cmtool::CMAlgoBase::_fout

protectedinherited

TFile pointer to an output file.

Definition at line 79 of file CMAlgoBase.h.

Referenced by cmtool::CMAlgoBase::CMAlgoBase(), and cmtool::CMAlgoBase::SetAnaFile().

size_t cmtool::CBAlgoArray::_last_and_algo_index

protected

Index of last AND condition algorithm to speed execution.

Definition at line 103 of file CBAlgoArray.h.

Referenced by AddAlgo(), and Bool().

bool cmtool::CMAlgoBase::_verbose

protectedinherited

Boolean to choose verbose mode. Turned on if CMergeManager/CMatchManager's verbosity level is >= kPerMerging.

Definition at line 82 of file CMAlgoBase.h.

Referenced by cmtool::CBAlgoAngleAlign::Bool(), cmtool::CBAlgoAngleCompat::Bool(), cmtool::CBAlgoPolyOverlap::Bool(), cmtool::CBAlgoOutOfConeSeparate::Bool(), cmtool::CBAlgoAngleSeparate::Bool(), cmtool::CBAlgoCenterOfMassSmall::Bool(), cmtool::CBAlgoCenterOfMass::Bool(), cmtool::CBAlgoStartNearEnd::Bool(), cmtool::CBAlgoProhibitAllTracks::Bool(), cmtool::CMAlgoBase::CMAlgoBase(), cmtool::CFAlgoZOverlap::Float(), cmtool::CFAlgoQRatio::Float(), cmtool::CMAlgoBase::SetVerbose(), cmtool::CBAlgoCenterOfMassSmall::ShortestDistanceSquared(), and cmtool::CBAlgoCenterOfMass::ShortestDistanceSquared().

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The documentation for this class was generated from the following files:

• larreco/v09_25_00/source/larreco/RecoAlg/CMTool/CMTAlgMerge/CBAlgoArray.h
• larreco/v09_25_00/source/larreco/RecoAlg/CMTool/CMTAlgMerge/CBAlgoArray.cxx